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IndustryArena Forum > Machine Controllers Software and Solutions > Fanuc > Fanuc o-md stability and parametera issue
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  1. #1
    Join Date
    Jan 2019
    Posts
    33

    Fanuc o-md stability and parametera issue

    Hi...i have fanuc o-md milling centre. I am having problem with machine stability and parameter loading. When i turn on the machine it shows servo alarms (417,427,437) and turns off quickly. Machine remains on when i press reset button otherwise turns off. I can not change any of the parameter due to this situation. I am using rs232 port for communication. I need help on this issue...please help me.....

  2. #2
    Join Date
    Dec 2015
    Posts
    171

    Re: Fanuc o-md stability and parametera issue

    first check the batteries voltage atteched
    to the memoryy card. 417,427,437 its digital parameter missing alarm you have to put parameters again in the machine mainly 8100.….8200... 8300... parameters. try reset+cance+del button + power on button on same time then try to enter parameters manually or by rs232.

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